Homemade dry shampoo

* Cornstarch: is the starch of the corn, or maize, grain. It has a distinctive appearance and feel when mixed raw with water or milk, giving easily to gentle pressure but resisting sudden pressure. It is usually included as an anti-caking agent in powdered sugar (10X or confectioner' s sugar). For this reason, recipes calling for powdered sugar often call for at least light cooking to remove the raw cornstarch taste... source... Wikipedia